Re: A vexing installation problem

[David Hinds <dhinds at sonic dot net>]

On Thu, 30 Dec 2004 at 18:23:39 PM -0500, Christopher Faylor wrote:
>
> You missed step 5, apparently.

Well, actually, no, I didn't miss it, but step 5 did not appear to
yield any additional information.  If I continue several times, I get:

> (gdb) run
> Starting program: /c/scratch/usr/bin/mount.exe
> 
> Program received signal SIGSEGV, Segmentation fault.
> [Switching to thread 4168.0xc8c]
> 0x7c810858 in KERNEL32!CreateThread () from /c/WINDOWS/system32/kernel32.dll
> (gdb) c
> Continuing.
> 
> Program received signal SIGSEGV, Segmentation fault.
> 0x7c810858 in KERNEL32!CreateThread () from /c/WINDOWS/system32/kernel32.dll
> (gdb) c
> Continuing.
> 
> Program exited with code 030000000005.

I've tried instrumenting the code in dcrt0.cc to narrow down the
problem, without a lot of success.  The thread that is faulting out
here is the one created by sigproc_init().  But if I rearrange the
code in dll_crt0_1(), then instead, I get a similar fault in a thread
created by fhandler_tty_master::init().  So the problem seems to be
with a precondition for successfully creating a new thread.

What thread gets created earlier than the wait_sig thread?  I see that
gdb gives this thread id 3 but I can't tell what thread id 2 was; it
has exited (successfully?) before the trouble starts.

-- Dave




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